Individual Calculations May 2019 |
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Mbaki, Sonny Total change: 17.20 | | |
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2019 Botswana chess league Round 1-4 | Gaborone | BOT | 2019-03-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1566 | 1793 | 2.00 | 2 | 0.43 | 40 | 17.20 | |
| Sepotlo, Oarabeile | | | 1561 | BOT | 1.00 | 1 | 0.21 | 40 | 8.40 | | Basimanebotlhe, Pule | | | 1571 | BOT | 1.00 | 1 | 0.22 | 40 | 8.80 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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